MLA
Students, Groups - Students on Bus in Formal Attire. 1970. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 5, Folder 2. https://digital.library.emory.edu/purl/590dv41pcw-cor.
APA, 6th edition
Students, groups - Students on bus in formal attire (Box 5, Folder 2). (1970). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/590dv41pcw-cor.
Chicago
“Students, Groups - Students on Bus in Formal Attire.” Black-and-white photographs. Emory University Office of Alumni Publications Photographs, 1970. Box 5, Folder 2. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/590dv41pcw-cor.